The Miken Freak Primo 14" Balanced Slowpitch USSSA Bat boasts EFLEX 360 Technology for optimal barrel flexibility, performance, and durability. The use of exclusive premium grade C-4 Carbon Fiber maximizes the composite structure for unmatched performance and consistency. The innovative F4P Energy Transfer system enhances the transfer of energy from handle to barrel for maximum performance and flexibility. The A1 Knob, with its compact design, offers improved comfort at the plate. This bat is certified for play in USSSA, ISA, and NSA leagues.